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PATH: opt / alt / python38 / lib64 / python3.8 / site-packages / aiohttp

"""Low-level http related exceptions."""

from typing import Optional, Union

from .typedefs import _CIMultiDict

__all__ = ("HttpProcessingError",)

class HttpProcessingError(Exception):
    """HTTP error.

Shortcut for raising HTTP errors with custom code, message and headers.

code: HTTP Error code.
    message: (optional) Error message.
    headers: (optional) Headers to be sent in response, a list of pairs
    """

code = 0
    message = ""
    headers = None

def __init__(
        self,
        *,
        code: Optional[int] = None,
        message: str = "",
        headers: Optional[_CIMultiDict] = None,
    ) -> None:
        if code is not None:
            self.code = code
        self.headers = headers
        self.message = message

def __str__(self) -> str:
        return f"{self.code}, message={self.message!r}"

def __repr__(self) -> str:
        return f"<{self.__class__.__name__}: {self}>"

class BadHttpMessage(HttpProcessingError):

code = 400
    message = "Bad Request"

def __init__(self, message: str, *, headers: Optional[_CIMultiDict] = None) -> None:
        super().__init__(message=message, headers=headers)
        self.args = (message,)

class HttpBadRequest(BadHttpMessage):

code = 400
    message = "Bad Request"

class PayloadEncodingError(BadHttpMessage):
    """Base class for payload errors"""

class ContentEncodingError(PayloadEncodingError):
    """Content encoding error."""

class TransferEncodingError(PayloadEncodingError):
    """transfer encoding error."""

class ContentLengthError(PayloadEncodingError):
    """Not enough data for satisfy content length header."""

class LineTooLong(BadHttpMessage):
    def __init__(
        self, line: str, limit: str = "Unknown", actual_size: str = "Unknown"
    ) -> None:
        super().__init__(
            f"Got more than {limit} bytes ({actual_size}) when reading {line}."
        )
        self.args = (line, limit, actual_size)

class InvalidHeader(BadHttpMessage):
    def __init__(self, hdr: Union[bytes, str]) -> None:
        if isinstance(hdr, bytes):
            hdr = hdr.decode("utf-8", "surrogateescape")
        super().__init__(f"Invalid HTTP Header: {hdr}")
        self.hdr = hdr
        self.args = (hdr,)

class BadStatusLine(BadHttpMessage):
    def __init__(self, line: str = "") -> None:
        if not isinstance(line, str):
            line = repr(line)
        super().__init__(f"Bad status line {line!r}")
        self.args = (line,)
        self.line = line

class InvalidURLError(BadHttpMessage):
    pass

[-] client_ws.py [edit]
[-] web_runner.py [edit]
[-] web.py [edit]
[-] web_request.py [edit]
[-] tcp_helpers.py [edit]
[-] web_urldispatcher.py [edit]
[-] client_proto.py [edit]
[-] _helpers.cpython-38-x86_64-linux-gnu.so [edit]
[-] web_ws.py [edit]
[-] web_response.py [edit]
[+] ..
[-] _find_header.pxd [edit]
[-] web_protocol.py [edit]
[-] _http_parser.pyx [edit]
[-] hdrs.py [edit]
[-] helpers.py [edit]
[-] multipart.py [edit]
[-] http.py [edit]
[-] _websocket.c [edit]
[-] _headers.pxi [edit]
[-] signals.pyi [edit]
[-] _http_parser.c [edit]
[-] client_exceptions.py [edit]
[-] _websocket.pyx [edit]
[-] http_writer.py [edit]
[-] _http_writer.cpython-38-x86_64-linux-gnu.so [edit]
[-] signals.py [edit]
[-] worker.py [edit]
[-] web_exceptions.py [edit]
[-] web_log.py [edit]
[-] client.py [edit]
[-] web_server.py [edit]
[-] py.typed [edit]
[-] abc.py [edit]
[-] payload.py [edit]
[-] formdata.py [edit]
[-] web_middlewares.py [edit]
[-] streams.py [edit]
[-] pytest_plugin.py [edit]
[-] frozenlist.py [edit]
[+] __pycache__
[-] _helpers.pyx [edit]
[-] web_app.py [edit]
[-] cookiejar.py [edit]
[-] http_exceptions.py [edit]
[-] payload_streamer.py [edit]
[-] log.py [edit]
[-] _helpers.c [edit]
[-] test_utils.py [edit]
[-] _find_header.c [edit]
[-] http_parser.py [edit]
[-] web_fileresponse.py [edit]
[-] locks.py [edit]
[-] _http_parser.cpython-38-x86_64-linux-gnu.so [edit]
[-] _http_writer.pyx [edit]
[-] tracing.py [edit]
[-] frozenlist.pyi [edit]
[-] resolver.py [edit]
[-] _helpers.pyi [edit]
[-] __init__.py [edit]
[-] _frozenlist.c [edit]
[-] _frozenlist.pyx [edit]
[+] .hash
[-] _cparser.pxd [edit]
[-] base_protocol.py [edit]
[-] web_routedef.py [edit]
[-] connector.py [edit]
[-] _frozenlist.cpython-38-x86_64-linux-gnu.so [edit]
[-] _find_header.h [edit]
[-] typedefs.py [edit]
[-] _websocket.cpython-38-x86_64-linux-gnu.so [edit]
[-] http_websocket.py [edit]
[-] _http_writer.c [edit]
[-] client_reqrep.py [edit]